ai-agent

Proposal Temporal

Provides standard objects and functions for working with dates and times.
3,708 stars176 forksHTMLUpdated 7/27/2026100% free · open source
What it does

The proposal-temporal tool provides standard objects and functions for working with dates and times in JavaScript, making it easier to handle complex temporal operations.

When to use it
  • When building a scheduling or calendar application that requires precise date and time handling
  • When working with internationalized date and time formats
  • When needing to perform complex temporal calculations, such as calculating time zones or daylight saving time
Ready-to-paste prompt
Create a new Temporal.PlainDateTime object and calculate the time in a specific time zone: const dateTime = Temporal.PlainDateTime.from('2022-07-25T14:30:00'); const timeZone = 'America/New_York'; const zonedDateTime = dateTime.toZonedDateTime(timeZone); console.log(zonedDateTime.toString());
Heads up: Note that proposal-temporal is a proposal for a new JavaScript feature and may not be fully supported in all browsers or environments; ensure you include the polyfill script to ensure compatibility
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✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/proposal-temporal && curl -fsSL https://workflowstacks.com/api/skills/proposal-temporal/claude-skill -o ~/.claude/skills/proposal-temporal/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

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12
top-level files
5
folders
260.0M
source size
Other
license
Key files
.editorconfig
package.json
README.md
File tree
.github/
docs/
meetings/
polyfill/
spec/
.editorconfig
.eslintrc.yml
.gitignore
.gitmodules
.prettierignore
codecov.yml
LICENSE
package-lock.json
package.json
README.md
spec.html
update_deps.sh
Quick Actions
Details
Creator
tc39
Language
HTML
Category
ai-agent
Published
3/12/2017

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